Linux-audio-user July 2008

linux-audio-user@lists.linuxaudio.org

125 participants
124 discussions

[ANN] jack_capture V0.9.19, Snd-ls V0.9.8.17 and Rollendurcmesserzeitsammler V0.0.4

by Kjetil S. Matheussen

Download from: http://old.notam02.no/arkiv/src/?M=D jack_capture ============ jack_capture is a program for recording soundfiles with jack. Its default operation is to capture whatever sound is going out to your speakers into a file. (But it can do a number of other operations as well...) Changes 0.9.17 -> 0.9.19: *Do not accept filename starting with "-" when filename is last argument. *Added the "--filename"/"-fn" option to set filename not as the last argument. Can also contain "-" as first character. *Fixed colors a bit and removed a superfluous linebreak. *Fixed segfault for missing values in commandline. *Manually clear allocated memory instead of using calloc. *Removed buffer-info line when recording to stdout. *Removed printing of "continue recording" when writing the last overruns. *Niceify the disk writing thread to -20 when more than half the buffer is used. *Continously show buffer usage, total number of overruns and whether the disk thread has high priority, in the console. Turn off by using the -hdu option. *Added option -dc to disable console update. (same as "-dm -hdu") *Fancier colors. *Removed "hepp". *Made dB meter the default and replaced the -dB option with the -lm option. *Made the console meter wider to fit the info line at the bottom. Snd-ls ====== Snd-ls is a distribution of Bill Schottstaedt's sound editor SND. (http://ccrma.stanford.edu/software/snd/) Its target is people that don't know scheme very well, and don't want to spend too much time configuring Snd. It can also serve as a quick introduction to Snd and how it can be set up. Snd-ls also serves as base code for the San-Dysth softsynth (http://www.notam02.no/~kjetism/sandysth/) and the Snd-rt music programming language (http://www.notam02.no/arkiv/doc/snd-rt) Changes 0.9.8.16 -> 0.9.8.17: *(read-enable 'positions) has been wrongfully turned off for some time. Bactrace should work again now. (This only affects people using snd-ls for programming.) Rollendurchmesserzeitsammler ============================ The Audio Rollendurchmesserzeitsammler is a conservative garbage collector providing general ways to efficiently allocate and use memory inside a realtime audio thread without having to manually free it later. Changes 0.0.1 -> 0.0.4 * Added support for iterior pointers. (Pointers which points inside middle of allocated memory). Turned out Stalin depended on this, plus that c compiler are free to store pointers in registers and stack however they want, so it's better to be safe. * Fixed header. * Made it packagable. Write make and make install to install library file and header files. * Added the function tar_get_dynamic_roots_for(char *pointer,char **start,char **end). This function requires the source for HBGC: http://www.hpl.hp.com/personal/Hans_Boehm/gc/ * Note that there are ways to increase the execution speed significantly, I just haven't had the time yet, so this update doesn't contain all the changes I wished for.

16 years, 2 months

auroramixer

by Jorge Salgueiro

An open source mixer: http://www.auroramixer.com/ via engadget.com -- Um abraço, Jorge Salgueiro ................................................................. Use GNU/Linux: free culture for a free society

16 years, 2 months

Problems building jsampler

by Julien Claassen

Hello everyone! I just tried building jsampler. I got the extra juife, new java6-debian packages and jlscp built correctly. But the jsampler can't find certain symbols in juife. Like Cannot find symbol [javac] symbol : method setCancelled(boolean) And more... Any ideas on that. Some other specific java component? Do I need to set more than JAVA_HOME? Is there something like ldconfig for java? I just moved the compiled juife and jlscp libs to JAVA_HOME/jre/lib/ext as pointed out. I need help please. Kindest regards Julien -------- Music was my first love and it will be my last (John Miles) ======== FIND MY WEB-PROJECT AT: ======== http://ltsb.sourceforge.net the Linux TextBased Studio guide ======= AND MY PERSONAL PAGES AT: ======= http://www.juliencoder.de

16 years, 2 months

Re: [LAU] rakarrack 0.2.0 is released

by Leslie P. Polzer

Great new plugins, presets and minor goodies! Thanks a whole lot!! Leslie

16 years, 2 months

Re: [LAU] [LAD] Regarding the linux-audio lists announcing policy

by Emanuel Rumpf

2008/7/8 MarcOChapeau <marco(a)marcochapeau.org>: > On Tue, 8 Jul 2008 19:27:41 +0200, Frank Barknecht <fbar(a)footils.org> >> Dave Robillard hat gesagt: // Dave Robillard wrote: >> >> If you >> subscribe pd-list, you automatically also receive pd-announce, while >> if you subscribe pd-announce only, you only get pd-announce mails. > > Interesting suggestion. yes. Ideally, announces would only be discussed in lau-list. A web-interface, that allowed lau-list (only)-subscribers to announce to lau-announce (without being subscribed there), would also be great then. :)

16 years, 2 months

Re: [LAU] problem accessing vst gui

by Susanne Schneider

Dave, thanks a lot for your hints, I discovered a couple of gdiplus.dll's on my XP installation, took the youngest and put it in my .wine/.../system32 folder, adjusted the winecfg - and unfortunately nothing changed so far... Crypto, just tried vsthost and it seems to do what it should do *lol* - so I've got a solution so far. thanks a lot guys :-) Susanne

16 years, 2 months

problem accessing vst gui

by Susanne Schneider

I'm using some spare vst plugins in Ardourvst 2.4.1. In my Suse 10.3 with Fluxbox I still use wine-0.9.52 for this, because newer wineversions cause the following behaviour of the vst gui: when opening the vst gui, there are 2 windows popping up, the one is empty, only showing enable/disable button, the other one is the functional vst gui. Reopening them a second time after having them closed is impossible, the vst gui remains disappeared. I then have to close and restart Ardourvst for newly gaining access to the vst gui. Under KDE I have this strange behaviour with every wine version (but this doesn't bother me so much because I love Fluxbox anyway). And: YES, I did activate the "allow windowmanager to ... (or so)" option in wineconfig. Now, in most actual Suse 11, there is no way to downgrade wine (or I just didn't yet find a way). my question: does anybody experience similar problems and how do you solve them? thanks Susanne -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer

16 years, 2 months

rakarrack 0.2.0 is released

by holborn

Hi rakarrack 0.2.0 is released Changes: New Effects: Intelligent Harmonizer ( see http://rakarrack.wiki.sourceforge.net/Harmonizer for details ) Musical Delay (see http://rakarrack.wiki.sourceforge.net/Musical+Delay for details) Cabinet Emulation using the ZynAddSubFx EQ engine. WahWah adapted from ZynaddSubFx Dynamic Filter Alienwah adapted from ZynaddSubFx AlienWah AutoPan NoiseGate based on the Steve Harris ladspa gate plugin. - New widgets - RGB Selection Color - More MIDI controllable parameters - Jack autoconnection selectable - New Presets - minor bugs fixed http://rakarrack.sourceforge.net Thanks Josep

16 years, 2 months

webcam with Linux

by Dave Phillips

Greetings, I purchased a Logitech QuickCam Communicate MP, which is apparently supported by the gspca driver. However, I've made the rather surprising discovery that webcam support is *not* a feature of the 64 Studio and JAD distributions. Ouch. So if I'm right it appears that I'll have to recompile the kernel for V4L support. Am I correct to assume this ? And after I've done so, I should be able to run the v4l software in the Debian and OpenSUSE repos, yes ? If you've used a webcam under one of the Linux rt systems, please advise, it would be most appreciated. Best, dp

16 years, 2 months

Some new a quite different music

by Julien Claassen

Hello! This time it's a rather short one. :-) It's called "A little moaning". It's best heard on headphones(!) and can be downloaded here: http://juliencoder.de/songs/moaning.ogg It's a trist piece written for piano and just completed by a bass, some strings and a brushed kit. The piano comes from LinuxSampler and the rest is strait out of the Korg TR synth. the only thing I did is adding room-accoustics with csound. Took long time to compute. So it should be nice. :-) Feedback is welcome, always! Kindest regards and enjoy Julien -------- Music was my first love and it will be my last (John Miles) ======== FIND MY WEB-PROJECT AT: ======== http://ltsb.sourceforge.net the Linux TextBased Studio guide ======= AND MY PERSONAL PAGES AT: ======= http://www.juliencoder.de

16 years, 2 months

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Linux-audio-user July 2008